Sanitation Districts of Los Angeles Countyt4 Spatial
Wastewater/Activity/PacpInspection/1.0Jun 19, 2017, 10:25 AM
  • 05 1469A_05 1469 _19062017_043552.mp4

Date
06/19/2017
W/O
640732
Weather
Dry
Operator/Surveyor
M.MARTINEZ
Sewer ID
Z00438
PipeID
P06692
Time
3:25 AM
Certificate
U-115-06022794
System Owner
LACSD
Date Cleaned
Pre-Cleaning
Not Known
Media Label
K3972
Sewer Name
05 EL NIDO TRUNK
City
TORRANCE CA
Loc. details
Light Highway
Location Code
C
Use of Sewer
Sanitary Sewer
District
District 05
Page No.
23
Purpose
Routine Assessment
Project
WO_640732_TV05300_JUN2017
Sewer Type
Gravity
Material
NRCP
Shape
Circular
Height
15 in.
Width
15 in.
Upstream MH
05 1469A
Downstream MH
05 1469
Dir. of Survey
Downstream
Length Surveyed
142.5 ft.
Total Length
142.5 ft.
Structural Index
3
Structural Quick
3D2D
Structural Rating
135
O&M Index
2
O&M Quick
412D
O&M Rating
58
Overall Index
2
Overall Quick
Overall Rating
193
Pipe schematic from manhole 05 1469A to 05 1469
MH: 05 1469AMH: 05 1469downstream0 ft. AMH - Upstream Manhole, Survey Begins - 05 1469A0 ft. MWM - Water Mark, 50 %of cross sectional area0 ft. MWL - Water Level, 10 %of cross sectional area2 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Start2.4 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start2.4 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start15.5 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"63.4 ft. TFC - Tap Factory Made Capped, at 10 o'clock, -, within 8 inches of joint: YES, 6"113.8 ft. TF - Tap Factory Made, at 10 o'clock, -, within 8 inches of joint: YES, 6"138 ft. SSS - Surface Spalling, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish139.5 ft. DAGS - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Finish139.5 ft. SAV - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Finish142.5 ft. MGO - General Observation - CONNECTION AT THE MH 3 O'CLOCK142.5 ft. AMH - Downstream Manhole, Survey Ends - 05 1469

Observation photos (2)

  • Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock,  , within 8 inches of joint: YES, Start

    2.4 ft. - Deposits Attached Grease, 5 %of cross sectional area, from 04 to 08 o'clock, , within 8 inches of joint: YES, Start

  • Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

    2.4 ft. - Surface Aggregate Visible, from 09 to 03 o'clock, within 8 inches of joint: YES, Start

Observations (14)

DistanceCodeObservation
142.5MGOCONNECTION AT THE MH 3 O'CLOCK
0AMH05 1469A
0MWM
138SSS
142.5AMH05 1469
2.4DAGS
139.5DAGS
63.4TFC
0MWL
2.4SAV
2SSS
139.5SAV
113.8TF
15.5TFC

Properties (3)

custom_field_two
2
customer
LACSD
datetime
2017-06-19T03:25:47-07:00